Vertical shaft hoisting anti-overwinding buffering cage supporting device

Abstract

The utility model provides an anti-overwinding buffer supporting cage device for vertical shaft lifting, belongs to the technical field of mine vertical shaft lifting, and aims to solve the problem that long time is consumed when a buffer supporting claw guide seat is mounted. Comprising a container anti-collision beam, a supporting tank buffer, a buffer steel wire rope, a positioning mounting seat, a guide mounting seat, a sliding mounting seat, a scale indicator plate and a marking graduated scale, tank supporting buffers are connected to the left side and the right side of the container anti-collision beam through bolts. The buffering steel wire rope is fixedly connected to the lower portion of the cage supporting buffer. The positioning mounting seat is fixedly connected with the buffer steel wire rope; the guide mounting seat is in bolted connection with the upper part of the positioning mounting seat; the sliding mounting seat is connected to the inner side of the guide mounting seat in a front-back sliding manner; the scale indicator plate is in bolted connection with the upper part of the sliding mounting seat; marking graduated scales are connected to the left and right sides of the guide mounting seat through bolts; the utility model avoids the inconvenience of checking the tensile force on the buffering steel wire rope for many times, and saves a lot of time.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mine vertical shaft hoisting technical field, more specifically, it is particularly related to vertical shaft hoisting prevents overwinding buffer support tank device. BACKGROUND

[0002] In order to ensure the safety of container in the process of vertical shaft hoisting, it is necessary to set up anti-overwinding buffer support tank device in shaft, and the vertical shaft hoisting anti-overwinding buffer support tank device is mainly composed of anti-collision beam, buffer, buffer support claw, steel wire rope and other components, when the hoisting container overwinds and hits the buffer support claw, the support claw can automatically retract, when the hoisting container continues to rise and leaves the buffer support claw and is about to hit the anti-collision beam, the support claw quickly extends, thereby supporting the falling container, and the buffer can smoothly decelerate the high-speed overwinding container, thereby reducing the impact force and protecting the container and shaft equipment from being damaged.

[0003] For example, CN104140032B discloses a kind of support tank device for vertical shaft cage way, including being located in vertical shaft shaft (1) cage (6) and support frame (2), support frame is equipped with support tank device (4), it is characterized in that support tank device (4) includes support shaft (2a), support shaft is connected with a pair of lifting arm (3), lifting arm one end is connected with hook (3b) through circular arc transition section, corresponding lifting arm is connected with connecting shaft (3a), connecting shaft is connected with hydraulic cylinder (9), one end of hydraulic cylinder is connected with connecting shaft, and the other end is connected to support frame, the bottom of cage is equipped with the support plate (5) that is matched with corresponding lifting arm, support plate one side is equipped with clamping groove (5a), when lifting arm is turned to a certain angle under the action of hydraulic cylinder, the hook (3b) of lifting arm one end is clamped with the clamping groove (5a) of support plate, the structure is simple, the manufacturing cost is low, has good supporting effect, and can limit the upward rebound of cage when supporting.

[0004] Based on the above, when installing the buffer support claw guide seat, the tension of the steel wire rope needs to be checked multiple times to ensure that the tension of the steel wire rope on both sides is consistent, which takes a long time, not only causing a heavy labor burden on the workers, but also affecting the installation efficiency of the buffer support tank device. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the vertical shaft hoisting anti-overwinding buffer support tank device is provided to solve the problem that when installing the buffer support claw guide seat, the tension of the steel wire rope needs to be checked multiple times to ensure that the tension of the steel wire rope on both sides is consistent, which takes a long time, not only causing a heavy labor burden on the workers, but also affecting the installation efficiency of the buffer support tank device.

[0006] The purpose and effect of the vertical shaft hoisting anti-overwinding buffer support tank device are achieved by the following specific technical means:

[0007] The vertical shaft lifting anti-overwinding buffer tank device comprises a container anti-collision beam, a tank buffer, a buffer steel wire rope, a positioning mounting seat, a buffer structure, a guide mounting seat, a sliding mounting seat, a marking structure, a scale indicating plate and a marking scale.

[0008] Further, the buffer structure comprises a rubber buffer spring and a container support beam.

[0009] Further, the buffer structure further comprises a positioning mounting shaft and a container buffer holding claw.

[0010] Further, the buffer structure further comprises a reset tension spring and a wear-resistant pad.

[0011] Further, the marking structure comprises a guide mounting groove and a limiting elastic piece; the guide mounting groove is provided with two, and the two guide mounting grooves are respectively arranged in the middle of the two guide mounting bases; the limiting elastic piece is provided with two, and the two sliding mounting bases are elastically connected with the two guide mounting bases through the two limiting elastic pieces.

[0012] Further, the marking structure further comprises a limiting mounting rack and an anti-abrasion roller; the limiting mounting rack is provided with two, and the two limiting mounting racks are respectively fixedly connected to the front sides of the two sliding mounting bases; the anti-abrasion roller is provided with two, and the two anti-abrasion rollers are respectively rotatably connected to the outer sides of the two limiting mounting racks.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] The utility model discloses a buffer and support overwound container through the cooperation of the supporting tank buffer, rubber buffer spring and container buffer claw, effectively avoids the situation that overwound container excessively slides down and damages other equipment in the wellbore, reduces the impact on the overwound container, reduces the deformation of the container, improves the wear resistance of the container buffer claw through the wear pad, and the wear pad can be replaced independently, prolongs the service life of the container buffer claw, directly judges whether the tension received by the two sides of the buffer steel wire rope is consistent through the observation of the scale indicating plate and the marking scale, avoids the inconvenience of checking the tension of the buffer steel wire rope multiple times, saves a large amount of time, reduces the labor burden of the staff, improves the installation efficiency of the buffer tank device, reduces the friction received by the buffer steel wire rope through the anti-abrasion roller, and effectively avoids the abrasion of the buffer steel wire rope. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic view of the utility model.

[0016] Figure 2 It is the position relation schematic view of the positioning mounting base, container buffer claw and reset extension spring of the utility model.

[0017] Figure 3 It is the mounting position schematic view of the guide mounting base of the utility model.

[0018] Figure 4 It is the split structure schematic view of the positioning mounting base and container buffer claw of the utility model.

[0019] Figure 5 It is the split structure schematic view of the guide mounting base, sliding mounting base and anti-abrasion roller of the utility model.

[0020] In the drawing, the corresponding relationship between the component name and the drawing number is as follows:

[0021] 1, container anti-collision beam; 101, rubber buffer spring; 102, container support beam; 2, tank buffer; 3, buffer steel wire rope; 4, positioning mounting seat; 401, positioning mounting shaft; 402, container buffer claw; 403, reset tension spring; 404, wear-resistant pad; 5, guide mounting seat; 501, guide mounting groove; 6, sliding mounting seat; 601, limiting mounting frame; 602, anti-wear roller; 603, limiting elastic member; 7, scale indicating plate; 8, indicating scale. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be further described in detail below with reference to the drawings and examples.

[0023] Example 1:

[0024] As shown in the accompanying Figure 1 to the accompanying Figure 4 :

[0025] The utility model provides a vertical shaft promotes the anti -over -winding buffer tank device, including container anti -collision beam 1, tank buffer 2, buffer steel wire rope 3, positioning mounting seat 4 and buffer structure, tank buffer 2 is provided with two, two tank buffers 2 are bolted to the left and right sides of container anti -collision beam 1 respectively, buffer steel wire rope 3 is provided with two, two buffer steel wire ropes 3 are fixedly connected in the lower part of two tank buffers 2, positioning mounting seat 4 is provided with two, two positioning mounting seats 4 are bolted with the support frame in the vertical shaft, two positioning mounting seats 4 are fixedly connected with two buffer steel wire ropes 3 respectively, buffer structure sets up in the lower of container anti -collision beam 1.

[0026] Among them, buffer structure includes rubber buffer spring 101 and container support beam 102, rubber buffer spring 101 is fixedly connected in the lower part of container anti -collision beam 1, container support beam 102 is fixedly connected in the lower part of rubber buffer spring 101.

[0027] Among them, buffer structure still includes positioning mounting shaft 401 and container buffer claw 402, positioning mounting shaft 401 is provided with four, four positioning mounting shafts 401 are rotatably connected in the upper and lower sides of two positioning mounting seats 4 respectively, container buffer claw 402 is provided with two, the lower part of two container buffer claws 402 is all set up with positioning hole, the upper part of container buffer claw 402 is all set up with guide hole, the positioning hole of two container buffer claws 402 is rotatably connected with the two positioning mounting shafts 401 below respectively, the guide hole of two container buffer claws 402 is slidably connected with the two positioning mounting shafts 401 above respectively.

[0028] The buffer structure further comprises a reset tension spring 403 and a wear-resistant pad 404; the reset tension spring 403 is provided with two, and the two container buffer clamping jaws 402 are elastically connected to the two positioning mounting seats 4 through the two reset tension springs 403; the wear-resistant pad 404 is provided with four, and the four wear-resistant pads 404 are bolted to the inner sides of the two guide holes and the two positioning holes.

[0029] The specific use and role of the embodiment are as follows: when the container is lifted, if over-winding occurs, the container will impact the container buffer clamping jaw 402, the container buffer clamping jaw 402 will retract and stretch the reset tension spring 403, after the container passes the container buffer clamping jaw 402, the container will contact the container support beam 102, at this time, the rubber buffer spring 101 will buffer the impact of the container, reducing the impact force when the container is over-wound, the container buffer clamping jaw 402 will reset under the action of the eccentric self-gravity and the reset tension spring 403, when the container falls, the container buffer clamping jaw 402 will support the container, so that the over-wound container no longer slides downward in the reverse direction, reducing the damage to other equipment in the wellbore, the container buffer 2 can buffer the impact force on the positioning mounting seat 4 through the buffer steel wire rope 3, when the container buffer clamping jaw 402 supports the container, the container buffer clamping jaw 402 will swing along the positioning mounting shaft 401, further reducing the impact force on the container, and the wear-resistant pad 404 can be replaced individually after being worn.

[0030] Embodiment two:

[0031] As shown in the accompanying drawings: Figure 3 to the accompanying drawings: Figure 5 As shown in the accompanying drawings:

[0032] On the basis of embodiment one, the device further comprises a guide mounting seat 5, a sliding mounting seat 6, a marking structure, a scale indicating plate 7 and a marking scale 8; the guide mounting seat 5 is provided with two, and the two guide mounting seats 5 are bolted to the upper portions of the two positioning mounting seats 4; the sliding mounting seat 6 is provided with two, and the two sliding mounting seats 6 are slidingly connected to the inner sides of the two guide mounting seats 5; the marking structure is arranged on the upper portion of the positioning mounting seat 4; the scale indicating plate 7 is provided with two, and the two scale indicating plates 7 are bolted to the upper portions of the two sliding mounting seats 6; and the marking scale 8 is provided with four, and the four marking scales 8 are bolted to the left and right sides of the two guide mounting seats 5.

[0033] The marking structure comprises a guide mounting groove 501 and a limiting elastic piece 603; the guide mounting groove 501 is provided with two, and the two guide mounting grooves 501 are arranged in the middle portions of the two guide mounting seats 5; and the limiting elastic piece 603 is provided with two, and the two sliding mounting seats 6 are elastically connected to the two guide mounting seats 5 through the two limiting elastic pieces 603.

[0034] The indicating structure further comprises limiting mounting frames 601 and anti-abrasion rollers 602; the limiting mounting frames 601 are provided with two, and the two limiting mounting frames 601 are fixedly connected to the front sides of the two sliding mounting seats 6 respectively; the anti-abrasion rollers 602 are provided with two, and the two anti-abrasion rollers 602 are rotatably connected to the outer sides of the two limiting mounting frames 601 respectively.

[0035] The specific use and role of the embodiment are as follows: when the cage buffer 2 and the positioning mounting seat 4 are installed, the stretching buffer steel wire rope 3 is used to press the sliding mounting seat 6, at this time, the sliding mounting seat 6 will slide along the guide installation groove 501 in the guide mounting seat 5, and the sliding mounting seat 6 will drive the scale indicating plate 7 to move, at this time, the scale value of the indicating scale 8 is read to determine whether the tension of the buffer steel wire rope 3 on both sides is consistent, so as to determine whether the tension of the buffer steel wire rope 3 on both sides is the same, the anti-abrasion roller 602 will rotate along the limiting mounting frame 601 after contacting with the buffer steel wire rope 3, so as to reduce the friction force of the buffer steel wire rope 3, and the limiting elastic member 603 can determine the initial position of the sliding mounting seat 6.

[0036] In this paper, the following points need attention:

[0037] 1. The drawings of the embodiment of the disclosure only relate to the structures involved in the embodiment of the disclosure, and other structures can refer to the general design.

[0038] 2. In the case of no conflict, the embodiments of the disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0039] The above is only a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the disclosure, which should be covered in the protection scope of the disclosure. Therefore, the protection scope of the disclosure should be subject to the protection scope of the claims.

Claims

1. A vertical shaft lifting anti-overwind buffer tank device, comprising a container anti-collision beam (1), a tank buffer (2), a buffer steel wire rope (3), a positioning mounting seat (4), a buffer structure, a guide mounting seat (5), a sliding mounting seat (6), a marking structure, a scale indicating plate (7) and a marking scale (8); the tank buffer (2) is provided with two, and the two tank buffers (2) are bolted on the left and right sides of the container anti-collision beam (1); the buffer steel wire rope (3) is provided with two, and the two buffer steel wire ropes (3) are fixedly connected to the lower parts of the two tank buffers (2); characterized in that: Two positioning mounting bases (4) are provided, and the two positioning mounting bases (4) are bolted with support frames in the vertical shaft, and the two positioning mounting bases (4) are fixedly connected with the two buffer steel wire ropes (3) respectively; the buffer structure is arranged below the container anti-collision beam (1); two guide mounting bases (5) are provided, and the two guide mounting bases (5) are bolted on the upper portions of the two positioning mounting bases (4) respectively; two sliding mounting bases (6) are provided, and the two sliding mounting bases (6) are slidably connected to the inner sides of the two guide mounting bases (5) respectively; the indicating structure is arranged on the upper portion of the positioning mounting base (4); two scale indicating plates (7) are provided, and the two scale indicating plates (7) are bolted on the upper portions of the two sliding mounting bases (6) respectively; four indicating scales (8) are provided, and the four indicating scales (8) are bolted on the left and right sides of the two guide mounting bases (5) respectively.

2. The overwind-preventing buffer cage device for vertical shaft hoisting according to claim 1, characterized in that: The buffer structure comprises rubber buffer springs (101) and container support beams (102); the rubber buffer springs (101) are fixedly connected to the lower portions of the container anti-collision beams (1); and the container support beams (102) are fixedly connected to the lower portions of the rubber buffer springs (101).

3. The overwind-preventing buffer cage device for vertical shaft hoisting according to claim 2, characterized in that: The buffer structure further comprises positioning mounting shafts (401) and container buffer supporting claws (402); the positioning mounting shafts (401) are provided in four, and the four positioning mounting shafts (401) are rotatably connected to the upper and lower sides of the two positioning mounting bases (4) respectively; the container buffer supporting claws (402) are provided in two, and the lower portions of the two container buffer supporting claws (402) are provided with positioning holes, and the upper portions of the two container buffer supporting claws (402) are provided with guide holes, and the positioning holes of the two container buffer supporting claws (402) are rotatably connected with the two positioning mounting shafts (401) below, and the guide holes of the two container buffer supporting claws (402) are slidably connected with the two positioning mounting shafts (401) above.

4. The overwind-preventing buffer cage device for vertical shaft hoisting according to claim 3, characterized in that: The buffer structure further comprises reset tension springs (403) and wear-resistant pads (404); the reset tension springs (403) are provided in two, and the two container buffer supporting claws (402) are elastically connected with the two positioning mounting bases (4) through the two reset tension springs (403); and the wear-resistant pads (404) are provided in four, and the four wear-resistant pads (404) are bolted inside the two guide holes and the two positioning holes respectively.

5. The overwind-preventing buffer cage device for vertical shaft hoisting according to claim 1, characterized in that: The indicating structure comprises guide mounting grooves (501) and limiting elastic members (603); the guide mounting grooves (501) are provided in two, and the two guide mounting grooves (501) are arranged in the middle portions of the two guide mounting bases (5) respectively; and the limiting elastic members (603) are provided in two, and the two sliding mounting bases (6) are elastically connected with the two guide mounting bases (5) through the two limiting elastic members (603).

6. The overwind-preventing buffer cage device for vertical shaft hoisting according to claim 5, characterized in that: The marking structure further comprises limiting mounting racks (601) and anti-abrasion rollers (602); the limiting mounting racks (601) are provided with two, and the two limiting mounting racks (601) are fixedly connected to the front sides of the two sliding mounting seats (6) respectively; the anti-abrasion rollers (602) are provided with two, and the two anti-abrasion rollers (602) are rotatably connected to the outer sides of the two limiting mounting racks (601) respectively.

Images